Micro strip feed monopole circle to circle fractal antenna for multiband applications

In this paper, introduced monopole circle to circle fractal based antenna for multiband applications fed by microstrip line. The FR-4 substrate and copper material used in this proposed design. This is operated in between the 6-20GHz frequency band and achieves 8 resonant frequencies and also used for C/X/Ku/K band applications i.e., multiband applications. The Computer simu-lation technology software is used for design and discussed the general results of antenna-like reflection coefficient, VSWR, Gain, Radiation Pattern and efficiencies and dimensions of a proposed structure is 26mm x30mm x1.6mm.